Search a number
-
+
9312011010001 = 71737689521891
BaseRepresentation
bin1000011110000001111100…
…0110111011111111010001
31012222012221001120101022201
42013200133012323333101
52210031444304310001
631445513453203201
71650525212411530
oct207403706737721
935865831511281
109312011010001
112a702244a6a77
121064891790501
135271712095bb
142429bd0b0317
15112360583501
hex8781f1bbfd1

9312011010001 has 8 divisors (see below), whose sum is σ = 10703814473664. Its totient is φ = 7935586590480.

The previous prime is 9312011009971. The next prime is 9312011010007. The reversal of 9312011010001 is 1000101102139.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9312011010001 - 225 = 9311977455569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9312011010007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3844759735 + ... + 3844762156.

It is an arithmetic number, because the mean of its divisors is an integer number (1337976809208).

Almost surely, 29312011010001 is an apocalyptic number.

It is an amenable number.

9312011010001 is a deficient number, since it is larger than the sum of its proper divisors (1391803463663).

9312011010001 is a wasteful number, since it uses less digits than its factorization.

9312011010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7689522071.

The product of its (nonzero) digits is 54, while the sum is 19.

The spelling of 9312011010001 in words is "nine trillion, three hundred twelve billion, eleven million, ten thousand, one".

Divisors: 1 7 173 1211 7689521891 53826653237 1330287287143 9312011010001